Other than ‘getting round to it’ why wouldn’t you do it? Any form of training has got to be good.
A boat licence course could easely be covered in one day here, which is quite intensive, where the radio operators course runs over 6 weeks of around 3 hrs per evening. The book alone destroyed best part of a rain Forrest

and the licence itself is virtually made identical to an international passport.
The things I learnt have long gone from my memory, however the basics ( which are also covered in boat licensing ) such as emergency calls, pan pans, radio relay, radio silence times and the channels you are permitted to use can simply be learnt in almost no time at all.
It's pretty easy, use your phone to talk to your mates, use the radio to talk with rescue groups, maritime, rnli etc. We have a second option of radio here like we did in the UK ( not sure if you still do)? This runs on 27mghz, where no licence is needed at all, you use it exactly the same as vhf and both are carried by rescue groups, water police etc. The big difference is one can run at 25 watts power and the other 5wats, which is basicly line of sight for both. Neither reach land radio bases when we head offshore beyond the continental shelf.